This grade of potassium nitrate (KNO3) is especially suitable for customers requiring the strictest levels of Purity. Comes in crystals or prills with high purity levels of 99.8% or more.
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Ammonium Nitrate, technical grade prilled (granular). May be used as laboratory reagent, in agriculture and gardening as a high-nitrogen fertilizer. Ammonium nitrate is used in cold packs and freezing mixtures due to its endothermic hydrating process. Ammonium nitrate is also used in pyrotechnics, herbicides and insecticides.